SURFACE MOUNT LED LAMP STANDARD BRIGHT 1206 (Inner Lens) QTLP651C-2 HER QTLP651C-3 Yellow QTLP651C-4 Green QTLP651C-7 AlGaAs Red QTLP651C-B Blue PACKAGE DIMENSIONS 0.126 (3.2) 0.110 (2.8) 0.079 (2.0)) 0.070 (1.8) 0.067 (1.7) 0.051 (1.3) 0.020 (0.5) TOP POLARITY MARK (See Note 2) 0.043 (1.1) 10 0.035 (0.9) 0.035 (0.9) 0.024 (0.6) SIDE 0.063 (1.6) 0.051 (1.3) BOTTOM for -2, -3, -4 and -B +- for -7 APPLICATIONS POLARITY Keypad backlighting NOTE: 1. Dimensions for all drawings are in inches (mm). Push-button backlighting 2. Cathode for -2, -3, -4 and B. Anode for -7. LCD backlighting DESCRIPTION These surface mount chip LEDs are designed to t industry standard footprint. The package features a recessed, inner lens that focuses light output, offering greater luminous intensity for direct viewing. FEATURES Small footprint - 3.0(L) X 1.5(W) X 1.5(H) mm Moisture-proof packaging Narrow viewing angle of 20 Available in 0.315 (8mm) width tape on 7 (178mm) diameter reel Water clear optics 2,000 units per reel 2002 Fairchild Semiconductor Corporation Page 1 of 7 4/16/02 +- SURFACE MOUNT LED LAMP STANDARD BRIGHT 1206 (Inner Lens) QTLP651C-2 HER QTLP651C-3 Yellow QTLP651C-4 Green QTLP651C-7 AlGaAs Red QTLP651C-B Blue ABSOLUTE MAXIMUM RATINGS (T =25C Unless otherwise specied) A QTLP651C Parameter Symbol Units -2 -3 -4 -7 -B I Continuous Forward Current 30 30 30 30 30 mA F Peak Forward Current I 160 160 160 180 100 mA FM (f = 1.0 KHz, Duty Factor = 1/10) Reverse Voltage (I = 10 A) V 55555 V R R P Power Dissipation 84 84 84 72 135 mW D T Operating Temperature -40 to +85 C OPR T Storage Temperature -40 to +90 C STG T Lead Soldering Time 260 for 5 sec C SOL ELECTRICAL / OPTICAL CHARACTERISTICS (T =25C) A QTLP651C Part Number Symbol Condition -2 -3 -4 -7 -B Luminous Intensity (mcd) Minimum 9 10203025 I I = 20mA V F Typical 15 18 35 50 35 Forward Voltage (V) Maximum 2.8 2.8 2.8 2.4 4.5 V I = 20mA F F Typical 2.0 2.0 2.1 1.9 3.8 Wavelength (nm) l Peak 635 585 565 660 430 P I = 20mA F l Dominant 630 590 570 645 465 D Spectral Line Half Width (nm) Dl 45 35 30 20 65 I = 20mA F I = 20mA Viewing Angle () 2U1/2 20 20 20 20 20 F 2002 Fairchild Semiconductor Corporation Page 2 of 7 4/16/02